about 60 Cm 1-bad soil ~20 cm 2-for protect of freezing ~60 Cm
I think it will help to have a proper soil for the foundation to be laid
The word you're looking for is "excavate". It refers to the clearance of soil or other materials by digging.
Yes, steam power was commonly used to excavate canals during the 19th century. Steam-powered dredges and excavators were employed to remove soil and other materials efficiently, speeding up construction of canals.
The surveys should take place before the construction to know that whether the soil is hard enough or stable enough to take the load of construction. This survey is important so that the house or the building do not sink in.
Installing a pond can be complicated. You'll need to excavate soil, compact the soil and lay down a soil and water barrier, then place the water.
If you have mostly clay soil and need good drainage for your plantings then yes - and you will need to make the area slope away in wet lands or slope toward the planting area in dry areas.
IT largely depends on the soil nature. On an average, in ordinary clayee soil it can excavate up to 50cum per hour.
of Excavate
sandy soil is used for making blocks which are used in construction of a house
The time it takes to excavate a 3 story apartment building can vary depending on factors such as the size of the building, the soil conditions, and the equipment available. Typically, it can take several weeks to excavate a building of that size. It is important to have a detailed excavation plan in place to ensure the process is completed efficiently and safely.
A caisson is a waterproof structure used in underwater construction, typically made of reinforced concrete, which can be open or closed at the bottom. It is designed to hold back water and soil while allowing workers to excavate below the waterline. A cofferdam, on the other hand, is a temporary structure built to create a dry work environment for construction in or near water bodies, effectively isolating the area from surrounding water. Both are essential for foundation work in bridge and pier construction.
To properly build footings for a construction project, you need to follow these steps: Determine the type and size of footing required based on the building's design and soil conditions. Excavate the area where the footing will be placed, ensuring it is level and at the correct depth. Install any necessary reinforcement, such as rebar, according to the project specifications. Pour concrete into the excavated area, making sure it is properly mixed and compacted. Allow the concrete to cure and harden before continuing with the construction process. By following these steps, you can ensure that the footings for your construction project are built properly and will provide a solid foundation for the building.